"Takuro Nakamura,Pornpen Limpaninlachat,Katsuya Kono,Junichiro Niwa","SHEAR STRENGTHENING METHOD FOR RC BEAMS BY USING POST-TENSIONED UFC PANEL","UFPFRC2017","Proceedings of the AFGC-ACI-fib-RILEM International Conference on UHPFRC",,,,"pp. 517-524",2017,Oct.
"Pornpen Limpaninlachat,Takuro Nakamura,Katsuya Kono,Junichiro Niwa","Shear Strengthening Performance of Post-tensioned UFC Panel on Reinforced Concrete Beams",,"Journal of Advanced Concrete Technology",,"Vol. 15","No. 9","pp. 558-573",2017,Sept.
"Visal Ith,Koji Matsumoto,Junichiro Niwa","Mechanical Characteristics of RC Beams with Corroded Stirrups or Main Reinforcement","ƒRƒ“ƒNƒŠ�[ƒg�HŠw”NŽŸ‘å‰ï2014","Mechanical Characteristics of RC Beams with Corroded Stirrups or Main Reinforcements",,"Vol. 36","No. 1","pp. 1288-1293",2014,July
"Wirojjanapirom Puvanai,�¼–{ �_Žk,‰Í–ì �Ž�Æ,“ñ‰H �~ˆê˜Y","Shear Resistance Mechanism of PBL Joint Connection for UFC-PC Hybrid Girders",,"ƒRƒ“ƒNƒŠ�[ƒg�HŠw”NŽŸ˜_•¶�W",,"Vol. 36","No. 2","pp. 1021-1026",2014,July
"SUWANPANJASIL S,�¼–{ �_Žk,“ñ‰H �~ˆê˜Y","An Experimental Study of Reinforced Concrete Beams Strengthened with Internal PBO Fiber Meshes in Shear",,"ƒRƒ“ƒNƒŠ�[ƒg�HŠw”NŽŸ˜_•¶�W",,"Vol. 36","No. 2","pp. 1195-1200",2014,July
"Chenwei Hou,Koji Matsumoto,Junichiro Niwa","Investigation on the Shear of reinforced Concrete Haunched Beams with Shear Reinforcement",,"ƒRƒ“ƒNƒŠ�[ƒg�HŠw”NŽŸ˜_•¶�W",,"Vol. 36","No. 2","pp. 13-18",2014,July
"Watanabe, K.,Tadokoro T.,Tanimura, Y.,Niwa, J.","Shear Failure Mechanism of RC Deep Beams in Frame Structures Subjected to the Seismic Loading","Sixth International Conference on Urban Earthquake Engineering","Sixth International Conference on Urban Earthquake Engineering",,,,"pp. 271-274",2009,Mar.
"Kobayashi, C.,Watanabe, K.,Niwa, J.","Experimental Study on Diagonal Compression Failure of RC Beams Using High-Strength Concrete","8th International Symposium on Utilization of High-Strength and High-Performance Concrete (8th HSC-HPC)","8th International Symposium on Utilization of High-Strength and High-Performance Concrete (8th HSC-HPC)",,,,"pp. 1031-1036",2008,Oct.
"Win M. Z.,Sivaleepunth C.,Watanabe, K.,Niwa, J.","Influence of Steel Fibers on Flexural Behavior of Prestressed Concrete Beams in Pre-peak Range","“y–ØŠw‰ï‘æ63‰ñ”NŽŸŠw�p�u‰‰‰ï","“y–ØŠw‰ï‘æ63‰ñ”NŽŸŠw�p�u‰‰‰ïŠT—v�W",,,"  5-595","pp. 1189-1190",2008,Sept.
"Watanabe, K.,Kimura, T.,Niwa, J.","Combination of Steel Fibers and Tie Bars for Shear Reinforcement of Concrete Columns Subjected to Cyclic Loading","2008 Taiwan-Japan Symposium on the Advancement of Urban Earthquake Hazard Mitigation Technology",,,,,"pp. 57-60",2008,Sept.
"ŽÄ“c �k,–Ø‘º—˜�G,“n•Ó Œ’,“ñ‰H�~ˆê˜Y","RC’Œ‚̑ω׋@�\‚ɑ΂·‚éUFC–„�ÝŒ^˜g‚Ì•â‹­Œø‰Ê","“y–ØŠw‰ï‘æ63‰ñ”NŽŸŠw�p�u‰‰‰ï","“y–ØŠw‰ï‘æ63‰ñ”NŽŸŠw�p�u‰‰‰ïŠT—v�W",,,"  5-506","pp. 1011-1012",2008,Sept.
"ŽR–{ˆŸ�¹ŽÀ,“n•Ó Œ’,“ñ‰H�~ˆê˜Y","‰æ‘œ‰ð�Í‚ð—p‚¢‚½‘@ˆÛ•â‹­ƒZƒ�ƒ“ƒgŒn•¡�‡�Þ—¿‚̂Ђъ„‚ê�i“W•]‰¿","“y–ØŠw‰ï‘æ63‰ñ”NŽŸŠw�p�u‰‰‰ï","“y–ØŠw‰ï‘æ63‰ñ”NŽŸŠw�p�u‰‰‰ïŠT—v�W",,,"  5-256","pp. 511-512",2008,Sept.
"Dinh Hung Nguyen,Junichiro NIWA,Chunyakom Sivaleepunth,Tsuyoshi HASEGAWA","Influence of Joint Position on Shear Behavior of Segmental Concrete Beams with External Tendons",,"Proceedings of JCI",,"Vol. 30","No. 3","pp. 565-570",2008,July